CN108589509B

CN108589509B - Bridge equipment

Info

Publication number: CN108589509B
Application number: CN201810452665.4A
Authority: CN
Inventors: 衣修星; 胡新超; 王敏
Original assignee: Zhuji Easy Enterprise Management Consulting Co Ltd
Current assignee: Zhuji Zhicheng Business Agent Co ltd
Priority date: 2018-05-13
Filing date: 2018-05-13
Publication date: 2020-11-13
Anticipated expiration: 2038-05-13
Also published as: CN108589509A

Abstract

A bridge device comprises piers which are positioned at the bottom and are vertically arranged at intervals, wherein large-tonnage adjustable supporting mechanisms are arranged on two sides of the tops of the piers, and anti-seismic basin-type rubber supports are arranged at the top ends of the piers; a pull rod is also vertically arranged on the pier, steel cables are arranged on two sides of the pull rod, and steel cable pull rod vibration reduction protection blocks are pulled on the steel cables; two ends of the cross beam are horizontally arranged on the bridge pier; the bottom of the beam is provided with a drainage component, and the two sides of the beam are provided with wind guide protective guardrails.

Description

Bridge equipment

Technical Field

The invention relates to the field of bridges, in particular to bridge equipment.

Background

At present, with the increasing of vehicles, highways and railways begin to develop from the ground to the air, and form increasingly various road surface bridge projects.

The analysis shows that the prior bridge pier has the following defects; one is as follows: the adjusting capability to the deformation of the bridge body is weak, and the second is that: there is a limitation in structural life; and thirdly: the spatial structure of the pier is not fully utilized.

The analysis shows that the prior large-tonnage adjustable supporting mechanism has the following defects; one is as follows: the heavy load is big, and the internals easily wears out, and once wearing and tearing are difficult for changing, its two: dust and impurities can easily enter between the threads, and once the dust and the impurities enter, the screw rod is difficult to rotate; and thirdly: the cost is too high and the operation is not easy.

The analysis shows that the existing anti-seismic basin-type rubber support has the following defects; one is as follows: the top bearing structure of the traditional rubber support is directly connected with the rubber support through steel bars, and the bearing structure is directly transferred to the steel bars under pressure in long-term use, so that the steel bars are easily deformed, and the anti-seismic performance of the rubber support is reduced; the second step is as follows: when the rubber support is installed, the sliding phenomenon is easy to occur, so that the rubber support is damaged; and thirdly: rubber support is mostly the plane contact installation with the support column of bridge bottom, and the installation is unstable.

The analysis shows that the existing steel cable pull rod vibration damping protection block has the following defects; one is as follows: structural design is complicated, the installation of being not convenient for, its two: the damping effect is poor, and the damping reaction speed is slow; and thirdly: and the bridge maintenance in the later period is inconvenient.

The analysis shows that the prior drainage component has the following defects; one is as follows: the top water inlet mechanism is not subjected to large-scale garbage filtration treatment, so that the drainage device is easily blocked; the second step is as follows: the installation and the disassembly are inconvenient, the fixing treatment is not enough during the installation, and the drainage device is easy to fall off; and thirdly: bridge water is directly drained into rivers through the drainage device, and the rivers are easily polluted.

The analysis shows that the prior wind guide protection guardrail has the following defects; one is as follows: the wind shielding and guiding area is small, and the covering is not comprehensive enough; the second step is as follows: when the wind force is too large, the wind easily topples over; and thirdly: besides the effect of wind guiding on the running of the train caused by transverse wind, the device has no additional function and is limited in function.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides bridge equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows: a bridge device comprises piers which are positioned at the bottom and are vertically arranged at intervals, wherein large-tonnage adjustable supporting mechanisms are arranged on two sides of the tops of the piers, and anti-seismic basin-type rubber supports are arranged at the top ends of the piers; a pull rod is also vertically arranged on the pier, steel cables are arranged on two sides of the pull rod, and steel cable pull rod vibration reduction protection blocks are pulled on the steel cables; two ends of the cross beam are horizontally arranged on the bridge pier; the bottom of the beam is provided with a drainage component, and the two sides of the beam are provided with wind guide protective guardrails.

The bridge pier comprises a top section, a middle section and a bottom section; the top end of the top section is provided with triangular supports which are symmetrically arranged along the width direction of the top section, the triangular supports are fixedly connected with the top section through bolts, a reinforcing cross beam is arranged at the middle position of the top section, a triangular reinforcing frame is arranged at the bottom of the reinforcing cross beam, the top end of the triangular reinforcing frame is welded at the middle position of one side of the bottom end of the reinforcing cross beam, and both ends of the side surface of the top section are provided with flexible photovoltaic supports; the middle section is arranged at the bottom of the top section, the movable seats are arranged in the middle section, the movable seats are symmetrically distributed at two ends of the inner side surface of the middle section, and the middle section is embedded and sleeved on the top section; the bottom festival sets up in the bottom of middle festival, and the bottom of bottom festival is equipped with cement base layer, is equipped with a plurality of evenly distributed's preformed hole on the cement base layer, and the preformed hole embedding sets up in the middle of the cement base layer to link up with cement base layer, the bottom and the bottom festival fixed connection of triangle reinforcing frame.

The large-tonnage adjustable supporting mechanism comprises an upper wedge block, a lower wedge block, a middle wedge block and a pull rod, and is characterized in that: go up the voussoir bottom and be equipped with down the voussoir, it all is equipped with the connecting plate to go up voussoir and lower voussoir side, the both ends of connecting plate side are equipped with fixing bolt and fastening screw respectively, and connecting plate one end passes through fixing bolt fixed connection with last voussoir, the connecting plate other end passes through fastening screw fixed connection with lower voussoir, be equipped with well voussoir between last voussoir and the lower voussoir, the inside pull rod that is equipped with of well voussoir, the pull rod runs through and sets up in well voussoir intermediate position, and pass through bolt fixed connection with well voussoir, the pull rod side is equipped with the nut, the.

The anti-seismic basin-type rubber support comprises a support, a chloroprene rubber plate and a bearing plate; the shock absorber comprises a support, a supporting plate, a shock absorber, a fixed pipe, a telescopic pipe, a shock absorber spring, a fixed pipe and the telescopic pipe, wherein the top of the support is provided with a plurality of shock absorbers which are uniformly distributed, the support is connected with the supporting plate through the shock absorbers, the side surface of the shock absorber is provided with the shock absorber spring, the fixed pipe and the telescopic pipe, two ends of the shock absorber spring, one ends of the fixed pipe and the telescopic pipe are welded with the shock absorber, the fixed pipe and the telescopic pipe are embedded; the top of the chloroprene rubber plate is provided with a transverse movement stopping plate, the bottom of the transverse movement stopping plate is tightly bonded with the chloroprene rubber plate, the top of the transverse movement stopping plate is provided with a polytetrafluoroethylene column, the top of the polytetrafluoroethylene column is tightly bonded with the bearing plate, and the bottom of the transverse movement stopping plate applies pressure to the transverse movement stopping plate; the top of support is equipped with the recess, and the sleeve pipe is installed to the bottom of support, and sleeve pipe and support welding, and sleeve pipe side-mounting has a plurality of evenly distributed's threaded shaft, and threaded shaft passes through threaded connection with the sleeve pipe.

The steel cable pull rod vibration damping protection block comprises an outer sleeve; the two ends of the side surface of the outer sleeve are respectively provided with a connecting port, the connecting ports are embedded in the outer sleeve and fixedly connected with the outer sleeve through bolts, the side surface of each connecting port is provided with a fixed port, the side surface of each fixed port is provided with a connecting rod, the connecting rods are embedded in the fixed ports and fixedly connected with the outer sleeve through the connecting rods, the side surface of the bottom of each connecting rod is provided with an anti-abrasion gasket, the anti-abrasion gaskets are embedded on the connecting rods and bonded with the connecting rods through glue, the two ends of the side surface of each connecting rod are respectively provided with a fastening bolt, the connecting rods are fixedly connected with the outer sleeve through the fastening bolts, the inside of each connecting rod is filled with a second damping filling material, the inside of the outer sleeve is provided with a first damping spring, the bottom of the first damping spring is provided with an inner, the inside jib siphunculus that is equipped with of inside lining pipe, the jib siphunculus runs through to set up in the inside lining pipe to with the inseparable welding of inside lining pipe.

The drainage component comprises a drainage pipe and a bottom frame; the top of the drain pipe is provided with a drain tank and an anti-pressure top cover, the drain tank is tightly welded with the anti-pressure top cover, and the drain tank is embedded in the drain pipe; a purification box is arranged on the side surface of the drain pipe, the drain pipe is communicated with the purification box, a quartz sand layer and an activated carbon layer are arranged inside the purification box, and a clamping frame is arranged at the top of the purification box; a plurality of evenly distributed's splint are installed to one side of chassis, and splint use the drain pipe as the symmetric center symmetric distribution, and loose axle, sleeve pipe and connecting rod are installed to one side of splint, and the sleeve pipe intussuseption is set up and is put at the central point of loose axle to there is the MM gap with the loose axle, and the sleeve pipe closely welds with the connecting rod, and support frame and supplementary mounting bracket are installed to one side of connecting rod, and the top of support frame and bottom one side closely weld with connecting rod and supplementary mounting bracket respectively.

The air guide protection guardrail comprises a base and an arc-shaped air guide wall, one side of the arc-shaped air guide wall is bent in an arc shape, a connecting frame member is arranged on the inner side surface of the arc-shaped air guide wall, symmetrical supporting seats are arranged at the bottom of the connecting frame member, the base is arranged at the bottom of the supporting seats, and the connecting frame member and the base are fixedly connected with the supporting seats through bolts; the top of the opposite side of the connecting frame member is provided with a suspension arm, the middle position of the suspension arm is provided with a movable connector, the bottom of the movable connector is provided with a rotating middle shaft, the outer side surface of the rotating middle shaft is provided with a rotating fan arranged around the rotating middle shaft, the top end of the rotating middle shaft is embedded in the movable connector, a bearing is arranged inside the movable connector, a ball is arranged inside the bearing, the bearing is clamped with the end part of the rotating middle shaft, and the rotating middle shaft is movably connected with the movable connector through the bearing.

The invention also has the following additional technical features:

as above-mentioned technical scheme's improvement, flexible photovoltaic support comprises steel cable and fixed plate, the fixed plate passes through bolt fixed connection with the top festival, the steel cable sets up in the intermediate position of fixed plate, steel cable and fixed plate fixed connection, can be at pier both sides installation solar cell panel through the flexible photovoltaic support that sets up, no matter be overpass or cross the sea, bridge such as river bridge, it sets up the position and is usually in wide area, generally not have sheltering from of tall building around, consequently, it accepts the condition of sunlight irradiation to possess photovoltaic cell panel, and because flexible photovoltaic support comprises steel cable and fixed plate, do not need the base, consequently, be fit for very much and install on the pier, make full use of pier structure space, extend the pier function.

As the improvement of above-mentioned technical scheme, the inside packing of middle section has embedded flexible glue, and embedded flexible glue sets up the medial surface at the bottom festival, and through the middle section that sets up, under the effect of the inside sliding seat of middle section and embedded flexible glue, tiny deformation that leads to the fact the perpendicular down force that receives the pier carries out dynamic balance, avoids the pier fracture, the life of extension structure.

As the improvement of above-mentioned technical scheme, be equipped with tiny and block polymer granule of equalling divide the distribution in the cement base course, block polymer granule embedding sets up in the middle of the cement base course, and through the block polymer granule that sets up, because the cement base course is located the pier bottom, the pressure that receives is the biggest, consequently receives extrusion fracture when the cement base course, and the block polymer granule breaks open thereupon, fills the fracture after inside polymer flows out, realizes the selfreparing ability.

As the improvement of the technical scheme, the side surfaces of the upper wedge block and the lower wedge block are respectively provided with a gasket, and the gaskets are covered on the upper wedge block and the lower wedge block and are fixedly connected with the upper wedge block and the lower wedge block through bolts.

As an improvement of the technical scheme, the side face of the nut is provided with a spring gasket which is nested on the pull rod and is movably connected with the pull rod, the side face of the middle wedge block is provided with an anti-abrasion gasket which is nested on the pull rod and is movably connected with the pull rod.

As an improvement of the technical scheme, the side surface of the connecting plate is provided with a movable notch.

As the improvement of above-mentioned technical scheme, the embedding piece is all installed at the both ends of bumper shock absorber, and the embedding piece welds with the bumper shock absorber, and the bumper shock absorber that sets up can be connected support and bearing board, when bearing board received the pressure that comes from the bridge production, at first with pressure transmission to the bumper shock absorber on, carry out the shock attenuation by damping spring, then carry out shock attenuation processing by chloroprene rubber board and polytetrafluoroethylene post in proper order, the use of bumper shock absorber, great improvement the antidetonation effect of support.

As the improvement of the technical scheme, the wear-resistant rubber sleeve is arranged inside the sleeve, the wear-resistant rubber sleeve is attached to the inner wall of the sleeve, the cross sectional area of the arranged transverse movement-stopping plate is larger than that of the polytetrafluoroethylene column, when the bearing plate is pressurized by a bridge, the polytetrafluoroethylene column is prevented from sliding away from the chloroprene rubber plate, and the damage in the installation process of the support is effectively avoided.

As the improvement of the technical scheme, the nut is installed on one side of the threaded shaft and is embedded and sleeved at the end of the threaded shaft, the arranged support is fixed with the support column at the bottom end of the bridge in an embedded and sleeved mode, and then the support is further reinforced through the threaded shaft, so that the support is more stable after installation is completed.

As the improvement of the technical scheme, one side of a fixed port of the steel cable pull rod vibration damping protection block is provided with the cushion pad, the cushion pad is nested on the fixed port and fixedly connected with the fixed port through the bolt, the side face of the cushion pad is provided with the elastic coil pipe, the elastic coil pipe is fixedly connected with the cushion pad through the bolt, and through the arranged cushion pad, the device can reduce the abrasion of the fixed port due to vibration when in use, the service life of the device is prolonged, and the arranged elastic coil pipe can assist the cushion pad in stopping the damage to a certain extent.

As the improvement of the technical scheme, the steel cable pull rod vibration reduction protection block is provided with the clamp spring on the side surface of the fixed port, the clamp spring is embedded in the fixed port and fixedly connected with the fixed port through the bolt, the adjusting bolt is arranged on the side surface of the fixed port and fixedly connected with the clamp spring through the bolt cover, and through the clamp spring arranged, the device is simpler in installation, easier to fix, reduces the workload and reduces the construction difficulty.

As the improvement of the technical scheme, the steel cable pull rod vibration reduction protection block is provided with the second damping spring on the side surface of the fastening bolt, the second damping spring is fixedly connected with the fastening bolt through the bolt, and the device is more stable in mechanism and cannot fall off when in use through the arranged second damping spring.

As above-mentioned technical scheme's improvement, the hinge is installed to the bottom of screens frame, and the screens frame passes through hinge connection with the purifying box, install water drainage tank and prevent pressing the top cap through the top of the drain pipe that sets up, water drainage tank is the fretwork preparation, can also separate rubbish effectively when carrying out drainage treatment for the bridge and remove, and prevent pressing the top cap then to carry out the decompression protection to water drainage tank, not only avoid rubbish to get into the drain pipe effectively and block up the drain pipe, and the processing mode of decompression, prolong water drainage tank's life cycle effectively.

As above-mentioned technical scheme's improvement, the side-mounting of splint has the nut, and the both ends of loose axle all imbed the setting in splint to pass through threaded connection with the nut, the installation is consolidated with the bottom of drain pipe through the supplementary mounting bracket of the drain pipe installation in-process accessible that sets up, and supplementary mounting bracket accessible connecting rod adjusts installation angle, not only facilitates the use, but also has consolidated the drain pipe effectively.

As the improvement of above-mentioned technical scheme, the internally mounted of purifying box has the filter screen, and the filter screen embedding sets up in the purifying box, is equipped with quartz sand layer and active carbon layer through the inside of the purifying box that sets up, after the filter screen filters the large granule impurity in with the water, carries out simple purification treatment by quartz sand layer and active carbon layer to the water and discharges, protects the rivers of bridge bottom effectively, further protection the environment.

As an improvement of the technical scheme, the gear is arranged at the bottom of the rotating center shaft, the gear is embedded and arranged on the rotating center shaft and is fixedly attached to the rotating center shaft, the gear can be connected with a rotor of the small generator through a transmission device or connected with a related structure according to other requirements, and when the rotating fan is influenced by wind power to drive the gear on the rotating center shaft to rotate, the rotating gear can serve as a power source, so that the function of the air guide railing is expanded.

As the improvement of the technical scheme, a plurality of fastening bolts corresponding to the cambered air guide wall are arranged on the outer side surface of the connecting frame component, the end parts of the fastening bolts penetrate through the connecting frame component and are embedded into the inner side surface of the cambered air guide wall, the connecting frame component and the cambered air guide wall are fixedly connected through the fastening bolts, through the arranged cambered air guide wall, when wind blows to the arc-shaped bent surface of the cambered air guide wall, the wind direction is changed by the cambered air guide wall instead of directly impacting the handrail, and the connecting frame component and the supporting seat are supported on the leeward side of the handrail, so that the handrail is prevented from toppling.

As the improvement of the technical scheme, the bottom of the bearing is provided with the self-lubricating graphite points which are inlaid in the movable connector and contacted with the end part of the rotating middle shaft, and the rotating middle shaft can rotate more smoothly through the arranged self-lubricating graphite points, so that the resistance between the rotating middle shaft and the movable connector is reduced, and the transmission loss is reduced.

Compared with the prior art, the invention has the advantages that:

the bridge pier has the advantages that the bridge body deformation adjusting capacity is high, the structure is kept in dynamic balance, the service life is prolonged, flexible photovoltaic supports are arranged on two sides of the bridge pier by fully utilizing the structural space of the bridge pier, and the like. The concrete advantages are as follows:

the method has the advantages that: flexible photovoltaic support comprises steel cable and fixed plate, the fixed plate passes through bolt fixed connection with the top festival, the steel cable sets up in the intermediate position of fixed plate, steel cable and fixed plate fixed connection, can be at pier both sides installation solar cell panel through the flexible photovoltaic support that sets up, no matter be the overpass or cross the sea, stride bridges such as river bridge, it sets up the position and is usually in broad area, generally not have sheltering from of tall building around, consequently, it accepts the condition of sunlight irradiation to possess photovoltaic cell panel, and because flexible photovoltaic support comprises steel cable and fixed plate, do not need the base, consequently, be fit for very much and install on the pier, make full use of pier structure space, extend the pier function.

The method has the advantages that: the inside packing of middle festival has embedded flexible glue, and the setting of embedding flexible glue is at the medial surface of bottom festival, and through the middle festival that sets up, under the inside sliding seat of middle festival and the effect of embedded flexible glue, the tiny deformation that leads to the fact to the perpendicular down force that the pier received carries out dynamic balance, avoids pier fracture, the life of extension structure.

The method has the advantages that: be equipped with tiny and thermoplastic block polymer granule of equalling divide the distribution in the cement base course, thermoplastic block polymer granule embedding sets up in the middle of the cement base course, and through the thermoplastic block polymer granule that sets up, because the cement base course is located the pier bottom, the pressure that receives is the biggest, consequently receives extrusion fracture when the cement base course, and thermoplastic block polymer granule breaks open thereupon, fills the fracture behind the inside polymer outflow, realizes the selfreparing ability.

Second, the supporting mechanism with adjustable large-tonnage utilizes the wedge structure to change the load in vertical direction into horizontal load, has reduced this supporting structure's atress load, can carry out direction of height's regulation through the pull rod of horizontal direction, has very high reliability when using, and is not fragile, and the tensile strength of pull rod is big, and the pull rod can use standard specification, and the commonality is strong. The concrete advantages are as follows:

the method has the advantages that: go up the voussoir and all be equipped with the gasket with lower voussoir side, the gasket covers and sets up on last voussoir and lower voussoir to pass through bolt fixed connection with last voussoir and lower voussoir, can let this bearing structure when using through the gasket that sets up reduce wear, increase of service life, thereby reduce cost drops into.

The method has the advantages that: the side face of the nut is provided with a spring gasket which is arranged on the pull rod in an embedded mode and is movably connected with the pull rod, the side face of the middle wedge block is provided with an anti-abrasion gasket which is arranged on the pull rod in an embedded mode and is movably connected with the pull rod, and through the arranged spring gasket and the anti-abrasion gasket, loss of the supporting mechanism is reduced when the supporting mechanism is used, and the structure is more stable.

The method has the advantages that: the side of the connecting plate is provided with a movable notch, and when a user uses the pull rod to adjust the position of the wedge block, the fastening screw can move in the movable notch to provide space for the adjustment of the mechanism.

And thirdly, the anti-seismic performance of the rubber support is further improved by the anti-seismic basin-type rubber support, the rubber support is effectively prevented from being damaged in the installation process by the auxiliary installation of the square offset structure in the installation process, and the rubber support is installed with the bridge support column in a nested mode, so that the rubber support is more stably installed. The concrete advantages are as follows:

the method has the advantages that: the embedding piece is all installed at the both ends of bumper shock absorber, and the embedding piece welds with the bumper shock absorber, and the bumper shock absorber of setting can be connected support and bearing board, receives when coming from the pressure that the bridge produced at the bearing board, at first with pressure transmission to the bumper shock absorber on, carries out the shock attenuation by damping spring, then carries out shock attenuation processing by chloroprene rubber board and polytetrafluoroethylene post in proper order again, the use of bumper shock absorber, great improvement the antidetonation effect of support.

The method has the advantages that: the sheathed tube internally mounted has wear-resisting gum cover, and wear-resisting gum cover and sheathed tube inner wall laminating, and the cross-sectional area of the horizontal migration board that ends of setting is greater than the cross-sectional area of polytetrafluoroethylene post, when the bridge pressurizes the bearing board, prevents that polytetrafluoroethylene post from slipping from the chloroprene rubber board, avoids damaging in the support mounting process effectively.

The method has the advantages that: the nut is installed to one side of threaded shaft, and the nut nestification sets up the tip at the threaded shaft, and the support that sets up is fixed for the nestification with the support column of bridge bottom, then further reinforces through the threaded shaft, makes more stable after the support installation is accomplished.

Fourthly, the steel cable pull rod vibration reduction protection block is simple in structural design, convenient to install, good in vibration reduction effect, high in vibration reduction speed and comprehensive in protection measures, and installation difficulty is reduced; convenient maintenance and repair, etc. The concrete advantages are as follows:

the method has the advantages that: fixed port one side is equipped with the blotter, and the blotter nestification sets up on fixed port to pass through bolt fixed connection with fixed port, the blotter side is equipped with the elasticity coiler, and the elasticity coiler passes through bolt fixed connection with the blotter, through the blotter that sets up, the device can reduce when using because the wearing and tearing of vibrations fixed port, prolongs the device's life, and the elasticity coiler that sets up moreover can assist the blotter loss stopping to a certain extent.

The method has the advantages that: the fixing port side is provided with the clamp spring, the clamp spring is embedded in the fixing port and fixedly connected with the fixing port through the bolt, the fixing port side is provided with the adjusting bolt, the adjusting bolt and the clamp spring are fixedly connected through the bolt cover, and through the arranged clamp spring, the device is simpler in installation, easier to fix, reduces the workload and reduces the construction difficulty.

The method has the advantages that: the fastening bolt side is equipped with second damping spring, and second damping spring passes through bolt fixed connection with fastening bolt, and through the second damping spring who sets up, the device constructs more stably when using, can not drop.

And the drainage component can effectively avoid the blockage of the drainage device, is convenient to install and disassemble, and is additionally provided with an auxiliary installation structure, so that the drainage device is more firmly installed and is provided with water purification treatment, and the river at the bottom end of the bridge is effectively protected. The concrete advantages are as follows:

the method has the advantages that: the hinge is installed to the bottom of screens frame, and screens frame and purifying box pass through hinge connection, installs the water drainage tank and prevents pressing the top cap through the top of the drain pipe that sets up, and the water drainage tank is the fretwork preparation, can also separate rubbish effectively when carrying out drainage treatment for the bridge and remove, and prevents pressing the top cap then to carry out the decompression protection to the water drainage tank, not only avoids rubbish to get into the drain pipe effectively and blocks up the drain pipe, and the processing mode of decompression in addition prolongs the life cycle of water drainage tank effectively.

The method has the advantages that: the side-mounting of splint has the nut, and the both ends of loose axle all imbed the setting in splint to pass through threaded connection with the nut, the installation is consolidated with the bottom of drain pipe through the supplementary mounting bracket of accessible in the drain pipe installation that sets up, and supplementary mounting bracket accessible connecting rod regulation installation angle, not only facilitate the use, but also consolidated the drain pipe effectively.

The method has the advantages that: the internally mounted of purifying box has the filter screen, and the filter screen embedding sets up in the purifying box, and the inside through the purifying box that sets up is equipped with quartz sand layer and active carbon layer, filters the back at the filter screen with the large granule impurity in the water, carries out simple purification treatment by quartz sand layer and active carbon layer to the water and discharges, protects the rivers of bridge bottom effectively, further protection the environment.

Sixthly, the wind guide protection guardrail has the advantages of wind shielding of the cambered surface, large wind shielding area, comprehensive coverage, supporting device, difficulty in toppling over, capability of utilizing wind power to enable the rotating fan to rotate, capability of expanding the function of the guardrail and the like. The concrete advantages are as follows:

the method has the advantages that: the bottom of the rotary center shaft is provided with a gear, the gear is embedded and sleeved on the rotary center shaft and is fixedly attached to the rotary center shaft, the gear can be connected with a rotor of a small generator through a transmission device, or a related structure is connected according to other requirements, when the rotary fan is influenced by wind power to drive the gear on the rotary center shaft to rotate, the rotary gear can serve as a power source, and therefore the function of the air guide railing is expanded.

The method has the advantages that: the lateral surface of connecting frame member is equipped with a plurality of fastening bolt that correspond with cambered surface wind guide wall, fastening bolt's tip runs through in the middle of the connecting frame member, and imbed in the medial surface of cambered surface wind guide wall, the connecting frame member passes through fastening bolt fixed connection with cambered surface wind guide wall, cambered surface wind guide wall through setting up, when the circular-arc one of bending of cambered surface wind guide wall is blown to wind, can directly not cause the impact to the railing, but change the wind direction by cambered surface wind guide wall, including the support of connecting frame member and supporting seat at railing leeward side, avoid the railing to empty.

The method has the advantages that: the bottom of bearing is equipped with self-lubricating graphite point, and self-lubricating graphite point inlays in the middle of the swing joint head to with the tip contact of rotatory axis, through the self-lubricating graphite point that sets up, can make rotatory axis rotation more add smoothly, reduce the resistance between rotatory axis and the swing joint head, reduce transmission loss.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Seventhly, the prefabricated pier stud steel formwork can realize the installation and dismantling process of the side mold through the opening and closing of the side mold, and the step of repeatedly hoisting the side mold from the fixed support by using a crane is avoided; the inner die adopts a central column lifting form, so that the inner die is prevented from being hoisted and disassembled in a blocking manner; the hoisting beam of the fixed support and the hoisting hydraulic oil cylinder can replace a crane to play the roles of temporarily hoisting and lowering the sections; the bottom die trolley can be used as a bearing and adjusting device of the matched segment and can also be used as a transport vehicle to transport the finished prefabricated segment to a storage site, so that the working efficiency is greatly improved, the time for assembling and demolding the template is effectively shortened, and the labor cost is reduced. The concrete advantages are as follows:

the method has the advantages that: the top of the inner template is provided with a cross beam, the cross beam is covered on the inner template and fixedly connected with the inner template through bolts, and the distance between the inner template and the side template is fixed through the arranged cross beam.

The method has the advantages that: the side of the inner mold center column is provided with an inclined supporting rod, the inclined supporting rod is fixedly connected with the inner mold center column through a bolt, the bearing capacity of the inner mold center column is stronger through the arranged inclined supporting rod, and the structure of the template is more stable.

The method has the advantages that: the side face of the fixed support is provided with a slide rail, the top of the slide rail is provided with a screw rod, the screw rod is movably connected with the side template through a bolt, and a user can utilize the screw rod between the side template and the slide rail to enable the side template to slide on the slide rail through the arranged slide rail and screw rod, so that the opening and closing processes of the side template are controlled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the bridge apparatus of the present invention;

fig. 2 is a schematic view of the entire structure of a pier according to the present invention;

FIG. 3 is a partial structural view of an intermediate section of the bridge pier of the present invention;

FIG. 4 is a partial structural view of a bottom segment of a bridge pier according to the present invention;

FIG. 5 is a schematic structural view of a large-tonnage adjustable support mechanism of the present invention;

FIG. 6 is a schematic longitudinal sectional view of the large tonnage adjustable support mechanism of the present invention;

FIG. 7 is a cross-sectional schematic view of the large tonnage adjustable support mechanism of the present invention;

FIG. 8 is a schematic view of the overall structure of the anti-seismic basin-shaped rubber support;

FIG. 9 is a schematic view of the shock absorber structure of the shock-resistant basin-shaped rubber support of the present invention;

FIG. 10 is a partial structural view of a sleeve of the anti-seismic basin-shaped rubber bearing of the invention;

FIG. 11 is a schematic view of the steel cable tie bar shock absorber guard of the present invention;

FIG. 12 is a cross-sectional schematic view of the wire rope tension rod damping guard block of the present invention;

FIG. 13 is a schematic longitudinal cross-sectional view of a connecting rod of the cable tie bar shock absorber guard block of the present invention;

FIG. 14 is a schematic view of the construction of the drainage member of the present invention;

FIG. 15 is a longitudinal sectional view of the drain assembly purge bin of the present invention;

FIG. 16 is a partial view of the movable shaft of the drainage component of the present invention;

fig. 17 is a schematic structural view of the wind-guiding protection fence according to the present invention;

fig. 18 is a schematic view of a partial structure of a cambered air guide wall of the air guide protection guardrail of the present invention;

fig. 19 is a partial structural schematic view of a movable connector of the wind-guiding protection fence according to the present invention;

fig. 20 is a schematic structural view of a prefabricated pier column steel formwork according to the present invention;

fig. 21 is a structural view illustrating an injection molding state of the prefabricated pier stud steel molding plate according to the present invention;

fig. 22 is a schematic cross-sectional view of the prefabricated pier column steel formwork of the present invention;

fig. 23 is a structural view illustrating a demolded state of the prefabricated pier stud steel formwork according to the present invention;

FIG. 24 is an enlarged view of a partial structure of a slide rail of the prefabricated pier stud steel formwork according to the present invention;

fig. 25 is an enlarged view of a partial structure of a bottom die car of the prefabricated pier stud steel formwork according to the present invention.

Description of reference numerals:

sequence numbers shown in the figures: a top section 101; a bottom section 102; an intermediate link 103; a triangular support 104; a reinforcing cross member 105; a prepared hole 106; a triangular reinforcing frame 107; a flexible photovoltaic support 108; a wire rope 109; a fixed plate 1010; embedding soft glue 1011; a movable seat 1012; a cement base layer 1013; thermoplastic block polymer particles 1014;

an upper wedge 201; a lower wedge 202; a center wedge 203; a pull rod 204; a connecting plate 205; a spacer 206; a fixing bolt 207; a fastening screw 208; a movable gap 209; a spring washer 2010; an anti-wear washer 2011; a nut 2012;

a polytetrafluoroethylene column 301; a lateral stop plate 302; a chloroprene rubber sheet 303; a support plate 304; a threaded shaft 305; a sleeve 306; a nut 307; a support 308; a shock absorber 309; a recess 3010; a damping spring 3011; an embedding block 3012; a telescopic tube 3013; a stationary tube 3014; a wear-resistant rubber sleeve 3015;

a jacket 401; a connection port 402; a fixed port 403; a cushion 404; an elastic coil 405; a connecting rod 406; an anti-wear washer 407; a snap spring 408; an adjusting bolt 409; a first damper spring 4010; a liner tube 4011; a first damping filler material 4012; a boom through pipe 4013; a fastening bolt 4014; a second damper spring 4015; a second damping filler material 4016;

a pressure resistant top cover 501; a drain tank 502; a drain pipe 503; a card holder 504; a hinge 505; a purge bin 506; a chassis 507; a clamp plate 508; a nut 509; the sleeve 5010; a connecting rod 5011; a support bracket 5012; the auxiliary mount 5013; an activated carbon layer 5014; a quartz sand layer 5015; the movable shaft 5016; a screen 5017;

a base 601; cambered air guide wall 602; a connecting frame member 603; a support base 604; a fixing bolt 605; a suspension arm 606; a movable connector 607; a rotating center shaft 608; a rotating fan 609; a gear 6010; a bearing 6011; a ball 6012; self-lubricating graphite points 6013;

a fixed bracket 1; a side template 2; an inner template 3; a bottom template 4; a bottom mold car 5; a shear key template 6; an outer formwork 7; an inner mold center post 8; a top suspension beam 9; lifting the hydraulic oil cylinder 10; a jacking cylinder 11; a horizontal cylinder 12; a slide rail 13; a matching segment 14; a diagonal stay 15; a screw rod 16; a cross beam 17.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

A bridge device comprises piers 1 which are vertically arranged at intervals at the bottom, large-tonnage adjustable supporting mechanisms 2 are arranged on two sides of the tops of the piers 1, and anti-seismic basin-type rubber supports 3 are arranged at the top ends of the piers 1; a pull rod 8 is also vertically arranged on the pier 1, steel cables 9 are arranged on two sides of the pull rod 8, and steel cable pull rod vibration reduction protection blocks 4 are pulled on the steel cables 9; two ends of the cross beam 7 are horizontally arranged on the bridge pier 1; the bottom of the beam 7 is provided with a drainage component 5, and the two sides are provided with wind guide protective guardrails 6.

Pier 1 includes top festival 101, middle festival 103 and bottom festival 102, the top of top festival 101 is equipped with the triangle-shaped support 104 that is symmetrical arrangement along this top festival 101 width direction, triangle-shaped support 104 passes through bolt fixed connection with top festival 101, the intermediate position of top festival 101 is equipped with stiffening beam 105, stiffening beam 105's bottom is equipped with triangle-shaped reinforcement frame 107, and the top welding of triangle-shaped reinforcement frame 107 is at the intermediate position of stiffening beam 105 bottom one side, the side both ends of top festival 101 all are equipped with flexible photovoltaic support 108.

The middle section 103 is arranged at the bottom of the top section 101, the movable seats 1012 are arranged inside the middle section 103, the movable seats 1012 are symmetrically distributed at two ends of the inner side surface of the middle section 103, and the middle section 103 is embedded on the top section 101.

The bottom section 102 is arranged at the bottom of the middle section 103, the bottom of the bottom section 102 is provided with a cement base layer 1013, the cement base layer 1013 is provided with a plurality of preformed holes 106 which are uniformly distributed, the preformed holes 106 are embedded in the cement base layer 1013 and are communicated with the cement base layer 1013, and the bottom end of the triangular reinforcing frame 107 is fixedly connected with the bottom section 102.

The flexible photovoltaic support 108 is composed of a steel cable 109 and a fixed plate 1010, the fixed plate 1010 is fixedly connected with the top section 101 through bolts, the steel cable 109 is arranged in the middle of the fixed plate 1010, the steel cable 109 is fixedly connected with the fixed plate 1010, solar cell panels can be installed on two sides of a pier through the arranged flexible photovoltaic support 108, no matter whether a bridge is a viaduct or a sea-crossing bridge or a river-crossing bridge, the arrangement position of the bridge is usually in a wide area, and the surrounding bridge is not generally shielded by a tall building, so that the condition that the photovoltaic cell panels receive sunlight irradiation is provided, and the flexible photovoltaic support 108 is composed of the steel cable 109 and the fixed plate 1010, and a base is not needed, so that the flexible photovoltaic support is very suitable for being installed on the pier, the structural; the embedded soft rubber 1011 is filled in the middle section 103, the embedded soft rubber 11 is arranged on the inner side surface of the bottom section 102, and the small deformation caused by the vertical downward pressure on the bridge pier is dynamically balanced under the action of the movable seat 1012 and the embedded soft rubber 1011 in the middle section 103 through the arranged middle section 103, so that the bridge pier is prevented from cracking, and the service life of the structure is prolonged; the thermoplastic block polymer particles 1014 which are fine and evenly distributed are arranged in the cement base layer 1013, the thermoplastic block polymer particles 1014 are embedded in the cement base layer 1013, and due to the arranged thermoplastic block polymer particles 1014, the cement base layer 1013 is positioned at the bottom of a bridge pier and is subjected to the largest pressure, so that when the cement base layer 1013 is extruded and cracked, the thermoplastic block polymer particles 1014 are broken along with the thermoplastic block polymer particles, and the cracks are filled after the internal polymer flows out, thereby realizing the self-repairing capability.

The working principle of the pier 1 is as follows: the pier is composed of a top section 101, a middle section 103 and a bottom section 102, a triangular support 104 at the top end of the top section 101 is used for supporting a bridge deck, a reinforcing cross beam 105 and a triangular reinforcing frame 107 at the middle position of the top section 101 play a role in reinforcing the structural strength, solar panels can be installed on flexible photovoltaic supports 108 at two sides of the top section 101 for photovoltaic power generation, a movable seat 1012 and embedded soft rubber 1011 are arranged in the middle section 103, under the action of the movable seat 1012 and the embedded soft rubber 1011, fine deformation caused by vertical downward pressure on the pier is dynamically balanced, the pier is prevented from cracking, the bottom section 102 is arranged at the bottommost part of the pier, pressure on the bottom section 102 is larger than that on the top section 101 and the middle section 103, so that the cracking probability is relatively high, thermoplastic block polymer particles are filled in a cement base layer 1013 forming the bottom section 102, and when the cement base 1013 is pressed, cracked and cracks are generated, the thermoplastic block polymer particles 1014 are broken, and the cracks are filled after the internal polymer flows out, so that the safety of the bridge is ensured, and the service life of the bridge is prolonged.

The pier 1 is prepared by prefabricating a pier stud steel formwork. The prefabricated pier stud steel template comprises a fixed support 1, side templates 2, an inner template 3, a bottom template 4, a bottom template vehicle 5, a shear key template 5 and an outer template 7, wherein the side surfaces of the fixed support 1 are provided with the side templates 2, the side templates 2 are movably connected with the fixed support 1 through bolts, the side surfaces of the side templates 2 are provided with the outer template 7, the outer template 7 is movably connected with the side templates 2 through bolts, one side of the side templates 2 is provided with the inner template 3, the inner template 3 is covered on the side templates 2 and fixedly connected with the side templates 2 through bolts, the bottom of the inner template 3 is provided with the bottom template 4, the bottom of the bottom template 4 is provided with the bottom template vehicle 5, the top of the bottom template vehicle 5 is provided with a jacking cylinder 11, the jacking cylinder 11 is embedded in the bottom template vehicle 5 and fixedly connected with the bottom template vehicle 5 through bolts, the bottom template vehicle 5 is fixedly connected with the bottom template 4 through the jacking cylinder 11, the, horizontal cylinder 12 passes through bolt fixed connection with die block car 5, and 4 tops of die block board are equipped with matching section 14, and the inside centre post 8 that is equipped with of inner formword 3, centre post 8 runs through and sets up in 3 intermediate positions of inner formword to pass through bolt fixed connection with inner formword 3, 3 tops of inner formword are equipped with shear force key template 5, and 5 tops of shear force key template are equipped with top hanging beam 9, and 9 tops of top hanging beam are equipped with and promote hydraulic cylinder 10.

The top of the inner formwork 3 is provided with a cross beam 17, the cross beam 17 is covered on the inner formwork 3 and fixedly connected with the inner formwork 3 through bolts, and the distance between the inner formwork 3 and the side formwork 2 is fixed through the arranged cross beam 17.

The side of the inner mold central column 8 is provided with an inclined strut 15, the inclined strut 15 and the inner mold central column 8 are fixedly connected through a bolt, and through the arranged inclined strut 15, the bearing capacity of the inner mold central column 8 is stronger, and the structure of the template is more stable.

The side face of the fixed support 1 is provided with a slide rail 13, the top of the slide rail 13 is provided with a screw rod 16, the screw rod 16 is movably connected with the side template 2 through a bolt, and through the arranged slide rail 13 and the screw rod 16, a user can utilize the screw rod 16 between the side template 2 and the slide rail 13 to enable the side template 2 to slide on the slide rail 13, so that the opening and closing processes of the side template 2 are controlled.

The working principle of the prefabricated pier column steel formwork is as follows: when the formwork is poured and used, the size of the upper opening of the side formwork 2 is located by the shear key formwork 6, the size of the upper opening of the inner formwork 3 is fixed by the shear key formwork 6, the top of the inner formwork center column 8 is located on the top hanging beam 9, the bottom of the inner formwork 3 is in lap joint with the matching section 14, the inner formwork 3 and the inner formwork center column 8 are supported by the cross beam 17 which is pre-embedded and fixed at the upper opening of the matching section 14, the matching section 14 is borne by the bottom formwork 4 and falls on the jacking oil cylinder 11 of the bottom formwork vehicle 5, and demoulding is carried out according to the sequence of firstly demoulding the inner formwork 3, then dismantling the shear key formwork 6 and finally demoulding the. When the inner formwork 3 is demolded, the top end of the inner formwork center post 8 is used as a lifting point, the inner formwork center post 8 drives the inner formwork 3 to be separated from the surface of concrete by utilizing the principle that the inner formwork center post is lifted 8 and moves up and down relative to the inner formwork 3, the inner formwork 3 and the inner formwork center post 8 are temporarily stored in a nearby place after being demolished, the shear key formwork 6 is demolished, the side formwork 2 is firstly rotated by a certain angle, the top of the side formwork 2 is firstly separated from the concrete, and then the side formwork 2 is horizontally moved and completely separated from the concrete by a certain distance by utilizing a screw rod 16 between the side formwork 2 and a sliding rail 13, so that the distance between the inner formwork 3 and the side formwork 2 is.

The large-tonnage adjustable supporting mechanism 2 comprises an upper wedge 201, a lower wedge 202, a middle wedge 203 and a pull rod 204, wherein the lower wedge 202 is arranged at the bottom of the upper wedge 201, connecting plates 205 are arranged on the side surfaces of the upper wedge 201 and the lower wedge 202 respectively, fixing bolts 207 and fastening screws 208 are arranged at two ends of the side surface of each connecting plate 205 respectively, one end of each connecting plate 205 is fixedly connected with the upper wedge 201 through the corresponding fixing bolt 207, the other end of each connecting plate 205 is fixedly connected with the lower wedge 202 through the corresponding fastening screw 208, the middle wedge 203 is arranged between the upper wedge 201 and the lower wedge 202, the pull rod 204 is arranged inside the middle wedge 203, the pull rod 204 penetrates through the middle position of the middle wedge 203 and is fixedly connected with the middle wedge 203 through the corresponding bolt, nuts 2012 are arranged on the side surface of the pull rod 204, and the nuts.

Go up voussoir 201 and lower voussoir 202 side and all be equipped with gasket 206, gasket 206 covers and sets up on last voussoir 201 and lower voussoir 202 to pass through bolt fixed connection with last voussoir 201 and lower voussoir 202, can let this bearing structure reduce wear when using through the gasket 206 that sets up, increase of service life, thereby reduce cost drops into.

The side of the nut 2012 is provided with a spring gasket 2010, the spring gasket 2010 is nested on the pull rod 204 and is movably connected with the pull rod 204, the side of the middle wedge 203 is provided with an anti-abrasion gasket 2011, the anti-abrasion gasket 2011 is nested on the pull rod 204 and is movably connected with the pull rod 204, and through the arranged spring gasket 2010 and the anti-abrasion gasket 2011, the loss of the supporting mechanism is reduced when the supporting mechanism is used, and the structure is more stable.

The side of the connecting plate 205 is provided with a movable notch 209, and through the arranged movable notch 209, when a user uses the pull rod 204 to adjust the position of the middle wedge 203, the fastening screw 208 can move in the movable notch 209, so that space is provided for the adjustment of the mechanism.

The working principle of the large-tonnage adjustable supporting mechanism 2 is as follows: firstly, the height of the supporting mechanism is adjusted by using the pull rod 204 according to actual conditions, when the pull rod 204 is moved backwards, the pull rod 204 can drive the middle wedge block 203 to move, the middle wedge block 203 can enlarge the distance between the upper wedge block 201 and the lower wedge block 202, so that the height of the supporting mechanism is adjusted, because the movable notch 209 is arranged on the side surface of the connecting plate 205, and the fastening screw 208 is arranged in the movable notch 209, when the pull rod 204 is moved to adjust the height, the connecting block 5 can move along with the enlargement of the distance between the upper wedge block 201 and the lower wedge block 202, meanwhile, the structural stability of the supporting mechanism can be ensured, the use is safer and more convenient, and through the arranged spring gasket 2010 and the anti-abrasion gasket 2011, the loss of the supporting mechanism is reduced when the supporting mechanism is used, and the structure is more stable.

The anti-seismic basin-type rubber support 3 comprises a support 308, a chloroprene rubber plate 303 and a support plate 304, a plurality of uniformly distributed shock absorbers 309 are mounted at the top of the support 308, the support 308 is connected with the support plate 304 through the shock absorbers 309, a shock absorbing spring 3011, a fixed pipe 3014 and a telescopic pipe 3013 are mounted on the side surface of the shock absorber 309, two ends of the shock absorbing spring 3011, one ends of the fixed pipe 3014 and the telescopic pipe 3013 are welded with the shock absorbers 309, the fixed pipe 3014 and the telescopic pipe 3013 are embedded in the shock absorbing spring 3011, and the other end of the telescopic pipe 3013 is embedded in the fixed pipe 3014; the top of the chloroprene rubber plate 303 is provided with a transverse movement stopping plate 302, the bottom of the transverse movement stopping plate 302 is tightly adhered to the chloroprene rubber plate 303, the top of the transverse movement stopping plate 302 is provided with a polytetrafluoroethylene column 301, the top of the polytetrafluoroethylene column 301 is tightly adhered to the bearing plate 304, and the bottom of the transverse movement stopping plate 302 is pressurized; the top of the support 308 is provided with a groove 3010, the bottom end of the support 308 is provided with a sleeve 306, the sleeve 306 is welded with the support 308, the side surface of the sleeve 306 is provided with a plurality of uniformly distributed threaded shafts 305, and the threaded shafts 305 are connected with the sleeve 306 through threads.

The embedded blocks 3012 are installed at two ends of the shock absorber 309, the embedded blocks 3012 are welded to the shock absorber 309, the arranged shock absorber 309 can connect the support 308 with the bearing plate 304, when the bearing plate 304 receives pressure generated by a bridge, the pressure is transmitted to the shock absorber 309, shock absorption is carried out by the shock absorption springs 3011, then shock absorption is carried out by the chloroprene rubber plate 303 and the polytetrafluoroethylene column 301 in sequence, and the shock absorber 309 is used, so that the shock-proof effect of the support 308 is greatly improved.

The wear-resistant rubber sleeve 3015 is installed inside the sleeve 306, the wear-resistant rubber sleeve 3015 is attached to the inner wall of the sleeve 306, the cross-sectional area of the transverse movement stopping plate 302 is larger than that of the polytetrafluoroethylene column 301, when the bridge pressurizes the bearing plate 304, the polytetrafluoroethylene column 301 is prevented from sliding away from the chloroprene rubber plate 303, and damage to the support 308 in the installation process is effectively avoided.

The nut 307 is installed on one side of the threaded shaft 305, the nut 307 is embedded and arranged at the end of the threaded shaft 305, the arranged support 308 is fixed with the support column at the bottom end of the bridge in an embedded mode, and then the support 308 is further reinforced through the threaded shaft 305, so that the support 308 is more stable after installation.

The working principle of the anti-seismic basin-type rubber support 3 is as follows: the bottom of the sleeve 306 and the bridge supporting column are nested and fixed, the sleeve 306 and the bridge supporting column are reinforced by using the threaded shaft 305, when the bridge is pressed on the bearing plate 304, the transverse moving stopping plate 302 can prevent the polytetrafluoroethylene column 301 from sliding off the chloroprene rubber plate 303 because the cross sectional area of the transverse moving stopping plate 302 is larger than that of the polytetrafluoroethylene column 301, when the bridge is put into use to generate vibration, the vibration force is transmitted to the shock absorber 309, the shock absorbing spring 3011 buffers the vibration force by using the elastic force of the shock absorbing spring itself, and the vibration force at the central position of the bearing plate 304 is buffered by the chloroprene rubber plate 303 and the polytetrafluoroethylene column 301.

The steel cable pull rod vibration attenuation protection block 4 comprises an outer sleeve 401, both ends of the side surface of the outer sleeve 401 are provided with connecting ports 402, the connecting ports 402 are embedded in the outer sleeve 401 and fixedly connected with the outer sleeve 401 through bolts, the side surface of the connecting ports 402 is provided with a fixing port 403, the side surface of the fixing port 403 is provided with a connecting rod 406, the connecting rod 406 is embedded in the fixing port 403, the fixing port 403 is fixedly connected with the outer sleeve 401 through the connecting rod 406, the side surface of the bottom of the connecting rod 406 is provided with an anti-abrasion washer 407, the anti-abrasion washer 407 is embedded in the connecting rod 406 and bonded with the connecting rod 406 through glue, both ends of the side surface of the connecting rod 406 are provided with fastening bolts 4014, the connecting rod 406 is fixedly connected with the outer sleeve 401 through the fastening bolts 4014, the inside of the connecting rod 406 is filled with a second damping filling material 4016, interior bushing 4011 is equipped with to first shock absorber spring 4010 bottom, and interior bushing 4011 and first shock absorber spring 4010 pass through bolt fixed connection, and interior bushing 4011 is inside to be filled with first damping filler material 4012, and interior bushing 4011 is inside to be equipped with jib siphunculus 4013, and jib siphunculus 4013 runs through to be set up in interior bushing 4011 to closely weld with interior bushing 4011.

The utility model discloses a fixing port 403, buffer 404, flexible coil 405, buffer 404, the device can reduce the wearing and tearing because vibrations fixing port 403 when using, prolongs the life of the device, and the elasticity coil 405 that sets up can assist buffer 404 to a certain extent to stop the loss with fixing port 403, and buffer 404 passes through bolt fixed connection with fixing port 403, and buffer 404 side is equipped with flexible coil 405, and flexible coil 405 passes through bolt fixed connection with buffer 404, through the buffer 404 that sets up.

The side of the fixed port 403 is provided with a clamp spring 408, the clamp spring 408 is embedded in the fixed port 403 and fixedly connected with the fixed port 403 through a bolt, the side of the fixed port 403 is provided with an adjusting bolt 409, the adjusting bolt 409 and the clamp spring 408 are fixedly connected through a bolt cover, and through the arranged clamp spring 408, the device is simpler to mount and easier to fix, reduces the workload and reduces the construction difficulty.

Fastening bolt 4014 side is equipped with second damping spring 4015, and second damping spring 4015 passes through bolt fixed connection with fastening bolt 4014, and through the second damping spring 4015 who sets up, the device constructs more stably when using, can not drop.

The first 4012 and second 4016 damper filler materials mentioned are specifically materials that can convert solid mechanical vibrational energy into thermal energy for dissipation, primarily for vibration and noise control. The damping performance of the material can be measured according to the capability of the material for dissipating vibration energy, the standard for evaluating the damping is damping coefficient, and the first damping filling material 4012 and the second damping filling material 4016 provided by the invention can convert the vibration energy of the suspender caused by external force such as wind power and the like into heat energy, thereby reducing the vibration energy received by the bridge suspender and enhancing the vibration absorption performance of the vibration absorption protection device.

The working principle of the steel cable pull rod vibration reduction protection block 4 is as follows: the steel cable pull rod vibration reduction protection block is firstly installed on a suspender of a bridge by using a suspender through pipe 4013, the device is fixed on the suspender by using a clamp spring 408 on a fixing port 403, an adjusting bolt 409 is screwed, danger caused by looseness is avoided, when the device is used, when external force such as wind power and the like received by the suspender contacts an outer sleeve 401, a part of vibration can be absorbed by a first damping spring 4010 in the outer sleeve 401, then a part of vibration can be absorbed by a first damping filling material 4012 in an inner lining pipe 4011, the vibration after being weakened twice is transmitted to the bridge suspender, weak vibration at the moment is relatively small, and within the bearing range of the suspender, because the clamp spring 408 is arranged on the side surface of the fixing port 403, the device is simpler in installation, easier in fixation, reduces workload and reduces construction difficulty.

The drainage component 5 comprises a drainage pipe 503 and a bottom frame 507, wherein a drainage groove 502 and a pressure-proof top cover 501 are installed at the top of the drainage pipe 503, the drainage groove 502 is tightly welded with the pressure-proof top cover 501, and the drainage groove 502 is embedded in the drainage pipe 503; a purification box 506 is arranged on the side surface of the drain pipe 503, the drain pipe 503 is communicated with the purification box 506, a quartz sand layer 5015 and an active carbon layer 5014 are arranged inside the purification box 506, and a clamping frame 504 is arranged on the top of the purification box 506; a plurality of evenly distributed clamping plates 508 are installed at one side of the underframe 507, the clamping plates 508 are symmetrically distributed with the drain pipe 503 as a symmetrical center, a movable shaft 5016, a sleeve 5010 and a connecting rod 5011 are installed at one side of the clamping plates 508, the sleeve 5010 is nested in the center of the movable shaft 5016 and has a 5MM gap with the movable shaft 5016, the sleeve 5010 is closely welded to the connecting rod 5011, a support frame 5012 and an auxiliary mounting frame 5013 are installed at one side of the connecting rod 5011, and top and bottom sides of the support frame 5012 are closely welded to the connecting rod 5011 and the auxiliary mounting frame 5013, respectively.

Hinge 505 is installed to the bottom of screens frame 504, and screens frame 504 passes through hinge 505 with purifying box 506 and is connected, install water drainage tank 502 and prevent pressing top cap 501 through the top of the drain pipe 503 that sets up, water drainage tank 502 is the fretwork preparation, can also separate rubbish effectively when carrying out drainage treatment for the bridge, and prevent pressing top cap 501 then carries out the decompression protection to water drainage tank 502, not only avoid rubbish to get into drain pipe 503 effectively and block up drain pipe 503, and the processing mode of decompression, prolong water drainage tank 502's life cycle effectively.

The nut 509 is installed on the side face of the clamping plate 508, the two ends of the movable shaft 5016 are embedded into the clamping plate 508 and are in threaded connection with the nut 509, the bottom of the drain pipe 503 can be reinforced and installed through the auxiliary installing frame 5013 in the installation process of the arranged drain pipe 503, and the installation angle of the auxiliary installing frame 5013 can be adjusted through the connecting rod 5011, so that the use is facilitated, and the drain pipe 503 is effectively reinforced.

The filter screen 5017 is arranged in the purifying box 506, the filter screen 5017 is embedded in the purifying box 506, the quartz sand layer 5015 and the activated carbon layer 5014 are arranged in the purifying box 506, after large-particle impurities in water are filtered by the filter screen 5017, the water is simply purified and discharged by the quartz sand layer 5015 and the activated carbon layer 5014, the river at the bottom of the bridge is effectively protected, and the environment is further protected.

The working principle of the drainage component 5 is as follows: the drainage groove 502 at the top of the drainage pipe 503 is embedded into a bridge hole groove, the purification box 506 is fixedly installed with a bridge through the clamping frame 504 and the auxiliary installation frame 5013, in the installation process of the auxiliary installation frame 5013, the purification box can be installed after angle adjustment is carried out through the movable shaft 5016 according to the structure of the bridge, after the installation is completed, the drainage device is used, in the use process, accumulated water on the bridge enters the drainage pipe 503 from the drainage groove 502, the drainage groove 502 filters large garbage, the accumulated water enters the purification box 506 through the drainage pipe 503 and is filtered and purified through the activated carbon layer 5014, the quartz sand layer 5015 and the filter screen 5017 and then discharged.

Wind guide protection guardrail 6 includes base 601 and cambered surface wind guide wall 602, and one side of cambered surface wind guide wall 602 is circular-arc bending, and the medial surface of cambered surface wind guide wall 602 is equipped with connector member 603, and the bottom of connector member 603 is equipped with symmetrical supporting seat 604, and base 601 sets up in the bottom of supporting seat 604, and all leads to bolt fixed connection with connector member 603 and base 601 and supporting seat 604.

A suspension arm 606 is mounted at the top of the opposite side of the connecting frame member 603, a movable connector 607 is arranged in the middle of the suspension arm 606, a rotating central shaft 608 is arranged at the bottom of the movable connector 607, a rotating fan 609 surrounding the rotating central shaft 608 is arranged on the outer side surface of the rotating central shaft 608, the top end of the rotating central shaft 608 is embedded in the movable connector 607, a bearing 6011 is arranged inside the movable connector 607, a ball 6012 is arranged inside the bearing 6011, the bearing 6011 is clamped with the end of the rotating central shaft 608, and the rotating central shaft 608 is movably connected with the movable connector 607 through the bearing 6011.

The bottom of the rotating center shaft 608 is provided with a gear 6010, the gear 6010 is embedded on the rotating center shaft 608 and is fixedly attached to the rotating center shaft 608, a transmission device can be added through the gear 6010 to connect with a rotor of a small generator, or a related structure is connected according to other requirements, when the rotating fan 609 is influenced by wind power to drive the gear 6010 on the rotating center shaft 608 to rotate, the rotating gear 6010 can be a power source, and therefore the function of the air guide rail is expanded.

The outer side surface of the connecting frame member 603 is provided with a plurality of fastening bolts 5 corresponding to the cambered air guide wall 602, the end parts of the fastening bolts 5 penetrate through the connecting frame member 603 and are embedded into the inner side surface of the cambered air guide wall 602, the connecting frame member 603 and the cambered air guide wall 602 are fixedly connected through the fastening bolts 5, through the arranged cambered air guide wall 602, when wind blows to the arc-shaped bent surface of the cambered air guide wall 602, the wind direction is changed by the cambered air guide wall 602 without directly impacting the handrail, and the connecting frame member 603 and the supporting seat 604 are supported on the leeward side of the handrail, so that the handrail is prevented from toppling.

The bottom of bearing 6011 is equipped with self-lubricating graphite point 6013, and self-lubricating graphite point 6013 inlays in the middle of the swing joint 607 to with the tip contact of rotatory axis 608, through the self-lubricating graphite point 6013 that sets up, can make rotatory axis 608 rotatory more smooth and easy, reduce the resistance between rotatory axis 608 and the swing joint 607, reduce the loss.

The working principle of the wind guide protection guardrail 6 is as follows: the air guide railing is arranged on two sides of a bridge track, the height of a bridge is high, wind power is large, transverse wind has large influence on train running, but when the wind blows to the arc-shaped bent surface of the arc-shaped air guide wall 602, the arc-shaped air guide wall 602 adopted by the air guide railing does not directly impact the railing, the wind direction is changed by the arc-shaped air guide wall 602, on one hand, the direction of the transverse wind is changed, and the influence of the transverse wind on the train running is avoided, on the other hand, the structural strength of the air guide railing is enhanced by the support of the connecting frame member 603 and the support seat 604 on the leeward side of the railing, and under the action of the wind, the rotating fan 609 rotates to drive the gear 6010 at the bottom of the rotating center shaft 608 to rotate, and the rotating gear 6010 can serve as a power source, so that.

Although the embodiments have been described, once the basic inventive concept is obtained, other variations and modifications of these embodiments can be made by those skilled in the art, so that these embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes that can be used in the present specification and drawings, or used directly or indirectly in other related fields are encompassed by the present invention.

Claims

1. A bridge device is characterized by comprising piers (1) which are vertically arranged at intervals at the bottom, wherein large-tonnage adjustable supporting mechanisms (2) are arranged on two sides of the tops of the piers (1), and anti-seismic basin-type rubber supports (3) are arranged at the top ends of the piers; a pull rod (8) is also vertically arranged on the pier (1), steel cables (9) are arranged on two sides of the pull rod (8), and a steel cable pull rod vibration reduction protection block (4) is pulled on each steel cable (9); two ends of the cross beam (7) are horizontally arranged on the bridge pier (1); the bottom of the beam (7) is provided with a drainage component (5), and the two sides are provided with air guide protective guardrails (6);

the pier (1) is prepared by prefabricating a pier column steel template; the bridge pier (1) comprises a top section (101), a middle section (103) and a bottom section (102); the top end of the top section (101) is provided with triangular supports (104) which are symmetrically arranged along the width direction of the top section (101), the triangular supports (104) are fixedly connected with the top section (101) through bolts, a reinforcing cross beam (105) is arranged at the middle position of the top section (101), a triangular reinforcing frame (107) is arranged at the bottom of the reinforcing cross beam (105), the top end of the triangular reinforcing frame (107) is welded at the middle position of one side of the bottom end of the reinforcing cross beam (105), and both ends of the side surface of the top section (101) are provided with flexible photovoltaic supports (108); the middle section (103) is arranged at the bottom of the top section (101), movable seats (1012) are arranged inside the middle section (103), the movable seats (1012) are symmetrically distributed at two ends of the inner side surface of the middle section (103), and the middle section (103) is embedded on the top section (101); the bottom section (102) is arranged at the bottom of the middle section (103), a cement base layer (1013) is arranged at the bottom of the bottom section (102), a plurality of preformed holes (106) which are uniformly distributed are arranged on the cement base layer (1013), the preformed holes (106) are embedded in the cement base layer (1013) and are communicated with the cement base layer (1013), and the bottom end of the triangular reinforcing frame (107) is fixedly connected with the bottom section (102);

large-tonnage adjustable supporting mechanism (2) includes wedge (201), lower wedge (202), well wedge (203) and pull rod (204), its characterized in that: the bottom of the upper wedge block (201) is provided with a lower wedge block (202), the side surfaces of the upper wedge block (201) and the lower wedge block (202) are respectively provided with a connecting plate (205), two ends of the side surface of the connecting plate (205) are respectively provided with a fixing bolt (207) and a fastening screw (208), one end of the connecting plate (205) is fixedly connected with the upper wedge block (201) through a fixing bolt (207), the other end of the connecting plate (205) is fixedly connected with the lower wedge block (202) through a fastening screw (208), a middle wedge block (203) is arranged between the upper wedge block (201) and the lower wedge block (202), a pull rod (204) is arranged inside the middle wedge block (203), the pull rod (204) is arranged at the middle position of the middle wedge block (203) in a penetrating way, the middle wedge block is fixedly connected with the middle wedge block (203) through a bolt, a nut (2012) is arranged on the side surface of the pull rod (204), and the nut (2012) is nested on the pull rod (204) and is movably connected with the pull rod (204);

the anti-seismic basin-type rubber support (3) comprises a support (308), a chloroprene rubber plate (303) and a bearing plate (304); a plurality of uniformly distributed shock absorbers (309) are installed at the top of the support (308), the support (308) is connected with the supporting plate (304) through the shock absorbers (309), shock absorbing springs (3011), fixed tubes (3014) and telescopic tubes (3013) are installed on the side faces of the shock absorbers (309), the two ends of each shock absorbing spring (3011), one ends of each fixed tube (3014) and one end of each telescopic tube (3013) are welded with the shock absorbers (309), the fixed tubes (3014) and the telescopic tubes (3013) are embedded in the shock absorbing springs (3011), and the other ends of the telescopic tubes (3013) are embedded in the fixed tubes (3014); the top of the chloroprene rubber plate (303) is provided with a transverse movement stopping plate (302), the bottom of the transverse movement stopping plate (302) is tightly bonded with the chloroprene rubber plate (303), the top of the transverse movement stopping plate (302) is provided with a polytetrafluoroethylene column (301), the top of the polytetrafluoroethylene column (301) is tightly bonded with the bearing plate (304), and the bottom of the transverse movement stopping plate (302) is pressurized; the top of the support (308) is provided with a groove (3010), the bottom end of the support (308) is provided with a sleeve (306), the sleeve (306) is welded with the support (308), the side surface of the sleeve (306) is provided with a plurality of uniformly distributed threaded shafts (305), and the threaded shafts (305) are in threaded connection with the sleeve (306);

the steel cable pull rod vibration reduction protection block (4) comprises an outer sleeve (401); the two ends of the side surface of the outer sleeve (401) are respectively provided with a connecting port (402), the connecting ports (402) are embedded in the outer sleeve (401) and fixedly connected with the outer sleeve (401) through bolts, the side surface of the connecting ports (402) is provided with a fixed port (403), the side surface of the fixed port (403) is provided with a connecting rod (406), the connecting rod (406) is embedded in the fixed port (403), the fixed port (403) is fixedly connected with the outer sleeve (401) through the connecting rod (406), the side surface of the bottom of the connecting rod (406) is provided with an anti-abrasion gasket (407), the anti-abrasion gasket (407) is embedded in the connecting rod (406) and bonded with the connecting rod (406) through glue, the two ends of the side surface of the connecting rod (406) are respectively provided with a fastening bolt (4014), the connecting rod (406) is fixedly connected with the outer sleeve (401) through the fastening bolt (4014), the damping device is characterized in that a first damping spring (4010) is arranged inside the outer sleeve (401), the first damping spring (4010) is fixedly connected with the outer sleeve (401) through bolts, a lining pipe (4011) is arranged at the bottom of the first damping spring (4010), the lining pipe (4011) is fixedly connected with the first damping spring (4010) through bolts, a first damping filling material (4012) is filled inside the lining pipe (4011), a suspender through pipe (4013) is arranged inside the lining pipe (4011), and the suspender through pipe (4013) penetrates through the lining pipe (4011) and is tightly welded with the lining pipe (4011);

the drain member (5) includes a drain pipe (503) and a base frame (507); a drainage groove (502) and a pressure-proof top cover (501) are installed at the top of the drainage pipe (503), the drainage groove (502) and the pressure-proof top cover (501) are tightly welded, and the drainage groove (502) is embedded in the drainage pipe (503); a purification box (506) is installed on the side face of the drain pipe (503), the drain pipe (503) is communicated with the purification box (506), a quartz sand layer (5015) and an active carbon layer (5014) are arranged inside the purification box (506), and a clamping frame (504) is installed at the top of the purification box (506); a plurality of uniformly distributed clamping plates (508) are arranged on one side of the underframe (507), the clamping plates (508) are symmetrically distributed by taking the drain pipe (503) as a symmetrical center, a movable shaft (5016), a sleeve (5010) and a connecting rod (5011) are arranged on one side of the clamping plates (508), the sleeve (5010) is embedded and arranged in the center of the movable shaft (5016) and has a 5MM gap with the movable shaft (5016), the sleeve (5010) is tightly welded with the connecting rod (5011), a supporting frame (5012) and an auxiliary mounting frame (5013) are arranged on one side of the connecting rod (5011), and the top and bottom sides of the supporting frame (5012) are respectively tightly welded with the connecting rod (5011) and the auxiliary mounting frame (5013);

the air guide protection guardrail (6) comprises a base (601) and an arc-shaped air guide wall (602), one side of the arc-shaped air guide wall (602) is bent in an arc shape, a connecting frame member (603) is arranged on the inner side surface of the arc-shaped air guide wall (602), symmetrical supporting seats (604) are arranged at the bottom of the connecting frame member (603), the base (601) is arranged at the bottom of the supporting seats (604), and the connecting frame member (603) and the base (601) are fixedly connected with the supporting seats (604) through bolts; the top of the opposite side of the connecting frame member (603) is provided with a suspension arm (606), the middle position of the suspension arm (606) is provided with a movable connector (607), the bottom of the movable connector (607) is provided with a rotating middle shaft (608), the outer side surface of the rotating middle shaft (608) is provided with a rotating fan (609) arranged around the rotating middle shaft (608), the top end of the rotating middle shaft (608) is embedded in the movable connector (607), the inside of the movable connector (607) is provided with a bearing (6011), the inside of the bearing (6011) is provided with a ball (6012), the bearing (6011) is clamped with the end of the rotating middle shaft (608), and the rotating middle shaft (608) is movably connected with the movable connector (607) through the bearing (6011).

2. The bridge apparatus of claim 1, wherein: the flexible photovoltaic bracket (108) is composed of a steel cable (109) and a fixing plate (1010), the fixing plate (1010) is fixedly connected with the top section (101) through bolts, the steel cable (109) is arranged in the middle of the fixing plate (1010), and the steel cable (109) is fixedly connected with the fixing plate (1010);

the inner part of the middle section (103) is filled with embedded soft rubber (1011), and the embedded soft rubber (1011) is arranged on the inner side surface of the bottom section (102);

the cement-based layer (1013) is provided with fine and uniformly distributed thermoplastic block polymer particles (1014), and the thermoplastic block polymer particles (1014) are embedded in the cement-based layer (1013).

3. The bridge apparatus of claim 1, wherein: the side surfaces of the upper wedge block (201) and the lower wedge block (202) are respectively provided with a gasket (206), and the gaskets (206) are covered on the upper wedge block (201) and the lower wedge block (202) and fixedly connected with the upper wedge block (201) and the lower wedge block (202) through bolts;

a spring gasket (2010) is arranged on the side surface of the nut (2012), the spring gasket (2010) is nested on the pull rod (204) and is movably connected with the pull rod (204), an anti-abrasion gasket (2011) is arranged on the side surface of the middle wedge block (203), and the anti-abrasion gasket (2011) is nested on the pull rod (204) and is movably connected with the pull rod (204);

the side surface of the connecting plate (205) is provided with a movable gap (209).

4. The bridge apparatus of claim 1, wherein: embedded blocks (3012) are mounted at two ends of the shock absorber (309), and the embedded blocks (3012) are welded with the shock absorber (309);

a wear-resistant rubber sleeve (3015) is arranged inside the sleeve (306), and the wear-resistant rubber sleeve (3015) is attached to the inner wall of the sleeve (306);

a nut (307) is installed on one side of the threaded shaft (305), and the nut (307) is embedded and arranged at the end part of the threaded shaft (305).

5. The bridge apparatus of claim 1, wherein: a buffer pad (404) is arranged on one side of the fixed port (403), the buffer pad (404) is nested on the fixed port (403) and fixedly connected with the fixed port (403) through a bolt, an elastic coil (405) is arranged on the side surface of the buffer pad (404), and the elastic coil (405) is fixedly connected with the buffer pad (404) through a bolt;

a clamp spring (408) is arranged on the side surface of the fixed port (403), the clamp spring (408) is embedded in the fixed port (403) and fixedly connected with the fixed port (403) through a bolt, an adjusting bolt (409) is arranged on the side surface of the fixed port (403), and the adjusting bolt (409) is fixedly connected with the clamp spring (408) through a bolt cover;

the side of the fastening bolt (4014) is provided with a second damping spring (4015), and the second damping spring (4015) is fixedly connected with the fastening bolt (4014) through a bolt.

6. The bridge apparatus of claim 1, wherein: the bottom of the clamping frame (504) is provided with a hinge (505), and the clamping frame (504) is connected with the purifying box (506) through the hinge (505);

a nut (509) is installed on the side surface of the clamping plate (508), and two ends of the movable shaft (5016) are embedded into the clamping plate (508) and are in threaded connection with the nut (509);

a strainer (5017) is installed inside the purification tank (506), and the strainer (5017) is embedded in the purification tank (506).

7. The bridge apparatus of claim 1, wherein: a gear (6010) is arranged at the bottom of the rotating center shaft (608), and the gear (6010) is embedded on the rotating center shaft (608) and is fixedly attached to the rotating center shaft (608);

a plurality of fastening bolts (605) corresponding to the cambered air guide wall (602) are arranged on the outer side surface of the connecting frame member (603), the end parts of the fastening bolts (605) penetrate through the connecting frame member (603) and are embedded into the inner side surface of the cambered air guide wall (602), and the connecting frame member (603) is fixedly connected with the cambered air guide wall (602) through the fastening bolts (605);

the bottom of the bearing (6011) is provided with a self-lubricating graphite point (6013), and the self-lubricating graphite point (6013) is embedded in the movable connector (607) and is in contact with the end part of the rotating center shaft (608).